One-pot synthesis of substituted bistetrazolo[1,5-a:5′,1′-c]quinoxalines was written by Srinivas, B.;Prasanna, B.;Ravinder, M.. And the article was included in Chemical Science Transactions in 2013.Safety of 6-Bromoquinoxaline-2,3(1H,4H)-dione This article mentions the following:
A novel methodol. was developed for synthesis of substituted bis tetrazolo[1,5-a;5′,1′-c]quinoxalines via one pot three-component condensation of quinoxaline-2,3-diones, phosphorous oxychloride and sodium azide. The ambient conditions, excellent product yields, easy work up procedures and short reaction time make this synthetic strategy a better protocol for the synthesis of newer bistetrazoloquinoxalines. The structures of all these compounds were confirmed by their IR, 1H NMR, 13C NMR and mass spectral anal. In the experiment, the researchers used many compounds, for example, 6-Bromoquinoxaline-2,3(1H,4H)-dione (cas: 1910-90-3Safety of 6-Bromoquinoxaline-2,3(1H,4H)-dione).
6-Bromoquinoxaline-2,3(1H,4H)-dione (cas: 1910-90-3) belongs to quinoxaline derivatives. Compounds possessing quinoxaline derivatives were bestowed with a variety of significant biological properties such as antiviral, antimalarial, anticancer, DNA intercalation, DNA duplex stabilization, and many others. They are well-known for application in organic light emitting devices, polymers and pharmaceutical agents. The quinoxaline-containing polymers are applicable in optical devices due to their thermal stability and low band gap.Safety of 6-Bromoquinoxaline-2,3(1H,4H)-dione
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider